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US 4,905,921 AGranted
Cutting device
OwnerAlexander Fallerinventor
Life of this patent
Estimating the term…
Abstract
A device for cutting articles into chips, having a rotating milling roller (12) which is provided on its periphery with cutting tools which are formed as cutting teeth (26) protruding from a chain (30) which is helically wrapped on the periphery of the milling roller (12) and which has its two ends fastened in the region of the two face ends (22) of the milling roller (12).
Claims13
A device for cutting articles into chips comprising:
- a rotating milling roller (12) comprising an outer periphery and two face ends (22);
- a helical groove (18) in said periphery;
- a chain (30) having links and two ends guided in said groove (18) and wrapped helically around said periphery and having said two ends fastened in the region of said two face ends (22) of said milling roller (12);
- and cutting teeth (26) forming cutting tools protruding from said chain (30).
1 more element
Dependencies are inferred from the claim text.